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Compare the published Medicare service mix of Charles Wilkins, MD with clinicians in the same registry specialty: Geriatric Medicine (CMS).

OH · Exact areaEdit location

2024 published service data · 62 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Amanda Arnold, M.D.

Geriatric Medicine (CMS) · Cincinnati, OH

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
28%Service-mix similarityView profile →

Sudhir R Oza, M.D.

Internal Medicine (CMS) · Cleveland, OH

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
27%Service-mix similarityView profile →

Meredith Nicole Mucha, MD

Hospice/Palliative Care · Internal Medicine (CMS) · Columbus, OH

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
27%Service-mix similarityView profile →

Brinder Vij, MD

Geriatric Medicine · Hospice/Palliative Care · Internal Medicine · Pain Management (CMS) · West Chester, OH

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
26%Service-mix similarityView profile →

Kewal K Mahajan, M.D.

Specialty details in registry · Oregon, OH

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
24%Service-mix similarityView profile →

Jen-Tzer Gau, MD

Diagnostic Radiology · Geriatric Medicine · Internal Medicine (CMS) · Athens, OH

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
23%Service-mix similarityView profile →

Allan O Rosenfield, MD

Geriatric Medicine · Internal Medicine (CMS) · Cleveland, OH

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
23%Service-mix similarityView profile →

James I Fidelholtz, M.D.

Internal Medicine (CMS) · Cincinnati, OH

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
22%Service-mix similarityView profile →

Georgia Lynne Newman, MD

Geriatric Medicine · Internal Medicine (CMS) · Oberlin, OH

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
21%Service-mix similarityView profile →

Vijaya Reddy, MD

Geriatric Medicine · Internal Medicine (CMS) · Cincinnati, OH

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
21%Service-mix similarityView profile →

Asha Chakka

Geriatric Medicine · Internal Medicine (CMS) · Canton, OH

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, 30 minutes or less (99238)
21%Service-mix similarityView profile →

Karen E Kirkham, MD

Internal Medicine (CMS) · Columbus, OH

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)
19%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.